SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (2.40 GHz, Intel Xeon Gold 5115) Fri Dec 8 07:51:05 2017 CPU2006 License: 9017 Test date: Dec-2017 Test sponsor: Lenovo Global Technology Hardware availability: Sep-2017 Tested by: Lenovo Global Technology Software availability: Apr-2017 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 80 715 1520 S 40 368 1480 S 410.bwaves 80 704 1540 * 40 357 1520 * 410.bwaves 80 694 1570 S 40 352 1540 S 416.gamess 80 964 1630 S 80 935 1680 S 416.gamess 80 963 1630 * 80 935 1670 S 416.gamess 80 963 1630 S 80 935 1680 * 433.milc 80 675 1090 S 80 675 1090 S 433.milc 80 506 1450 * 80 506 1450 * 433.milc 80 485 1510 S 80 485 1510 S 434.zeusmp 80 433 1680 S 80 433 1680 S 434.zeusmp 80 368 1980 * 80 368 1980 * 434.zeusmp 80 354 2060 S 80 354 2060 S 435.gromacs 80 298 1920 S 80 296 1930 S 435.gromacs 80 297 1920 S 80 295 1930 * 435.gromacs 80 297 1920 * 80 294 1940 S 436.cactusADM 80 507 1890 S 80 507 1890 S 436.cactusADM 80 447 2140 * 80 447 2140 * 436.cactusADM 80 439 2180 S 80 439 2180 S 437.leslie3d 80 1019 738 S 40 454 828 S 437.leslie3d 80 917 820 * 40 401 938 * 437.leslie3d 80 844 890 S 40 384 980 S 444.namd 80 482 1330 * 80 480 1340 * 444.namd 80 487 1320 S 80 479 1340 S 444.namd 80 481 1330 S 80 481 1330 S 447.dealII 80 360 2540 S 80 360 2540 S 447.dealII 80 353 2600 * 80 353 2600 * 447.dealII 80 351 2610 S 80 351 2610 S 450.soplex 80 885 754 S 40 331 1010 S 450.soplex 80 801 833 * 40 318 1050 S 450.soplex 80 783 852 S 40 324 1030 * 453.povray 80 184 2310 * 80 156 2740 * 453.povray 80 183 2320 S 80 156 2740 S 453.povray 80 186 2290 S 80 155 2740 S 454.calculix 80 270 2450 S 80 270 2450 S 454.calculix 80 268 2460 S 80 268 2460 S 454.calculix 80 269 2450 * 80 269 2450 * 459.GemsFDTD 80 892 951 S 40 448 948 S 459.GemsFDTD 80 851 998 * 40 439 968 S 459.GemsFDTD 80 814 1040 S 40 439 967 * 465.tonto 80 515 1530 S 80 475 1660 S 465.tonto 80 509 1550 * 80 472 1670 * 465.tonto 80 505 1560 S 80 470 1670 S 470.lbm 80 638 1720 S 80 638 1720 S 470.lbm 80 591 1860 * 80 591 1860 * 470.lbm 80 557 1970 S 80 557 1970 S 481.wrf 80 620 1440 S 80 620 1440 S 481.wrf 80 579 1540 * 80 579 1540 * 481.wrf 80 566 1580 S 80 566 1580 S 482.sphinx3 80 1165 1340 S 80 1165 1340 S 482.sphinx3 80 1132 1380 * 80 1132 1380 * 482.sphinx3 80 1124 1390 S 80 1124 1390 S ============================================================================== 410.bwaves 80 704 1540 * 40 357 1520 * 416.gamess 80 963 1630 * 80 935 1680 * 433.milc 80 506 1450 * 80 506 1450 * 434.zeusmp 80 368 1980 * 80 368 1980 * 435.gromacs 80 297 1920 * 80 295 1930 * 436.cactusADM 80 447 2140 * 80 447 2140 * 437.leslie3d 80 917 820 * 40 401 938 * 444.namd 80 482 1330 * 80 480 1340 * 447.dealII 80 353 2600 * 80 353 2600 * 450.soplex 80 801 833 * 40 324 1030 * 453.povray 80 184 2310 * 80 156 2740 * 454.calculix 80 269 2450 * 80 269 2450 * 459.GemsFDTD 80 851 998 * 40 439 967 * 465.tonto 80 509 1550 * 80 472 1670 * 470.lbm 80 591 1860 * 80 591 1860 * 481.wrf 80 579 1540 * 80 579 1540 * 482.sphinx3 80 1132 1380 * 80 1132 1380 * SPECfp(R)_rate_base2006 1580 SPECfp_rate2006 1640 HARDWARE -------- CPU Name: Intel Xeon Gold 5115 CPU Characteristics: Intel Turbo Boost Technology up to 3.20 GHz CPU MHz: 2400 FPU: Integrated CPU(s) enabled: 40 cores, 4 chips, 10 cores/chip, 2 threads/core CPU(s) orderable: 2,4 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core L3 Cache: 13.75 MB I+D on chip per chip Other Cache: None Memory: 1536 GB (48 x 32 GB 2Rx4 PC4-2666V-R, running at 2400) Disk Subsystem: 800 GB tmpfs Other Hardware: None SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 12 SP2 (x86_64) Kernel 4.4.21-69-default Compiler: C/C++: Version 17.0.3.191 of Intel C/C++ Compiler for Linux; Fortran: Version 17.0.3.191 of Intel Fortran Compiler for Linux Auto Parallel: Yes File System: tmpfs System State: Run level 3 (multi-user) Base Pointers: 32/64-bit Peak Pointers: 32/64-bit Other Software: None Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Tmpfs filesystem can be set with: mount -t tmpfs -o size=800g tmpfs /home Process tuning setting: echo 50000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us echo 240000000 > /proc/sys/kernel/sched_latency_ns echo 5000000 > /proc/sys/kernel/sched_migration_cost_ns echo 100000000 > /proc/sys/kernel/sched_min_granularity_ns echo 150000000 > /proc/sys/kernel/sched_wakeup_granularity_ns Platform Notes -------------- BIOS configuration: Choose Operating Mode set to Maximum Performance DCU Streamer Prefetcher set to Disable Stale AtoS set to Enable LLC dead line alloc set to Disable Sysinfo program /home/cpu2006-1.2-ic17.0u3/config/sysinfo.rev6993 Revision 6993 of 2015-11-06 (b5e8d4b4eb51ed28d7f98696cbe290c1) running on linux-ciok Fri Dec 8 20:51:06 2017 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) Gold 5115 CPU @ 2.40GHz 4 "physical id"s (chips) 80 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 10 siblings : 20 physical 0: cores 0 1 2 3 4 8 9 10 11 12 physical 1: cores 0 1 2 3 4 8 9 10 11 12 physical 2: cores 0 1 2 3 4 8 9 10 11 12 physical 3: cores 0 1 2 3 4 8 9 10 11 12 cache size : 14080 KB From /proc/meminfo MemTotal: 1584767344 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 2 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP2" VERSION_ID="12.2" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp2" uname -a: Linux linux-ciok 4.4.21-69-default #1 SMP Tue Oct 25 10:58:20 UTC 2016 (9464f67) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Dec 8 09:56 SPEC is set to: /home/cpu2006-1.2-ic17.0u3 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 800G 5.0G 796G 1% /home Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard. BIOS Lenovo -[PSE105X-1.00]- 08/17/2017 Memory: 48x NO DIMM NO DIMM 48x Samsung M393A4K40BB2-CTD 32 GB 2 rank 2666 MHz, configured at 2400 MHz (End of data from sysinfo program) General Notes ------------- Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006-1.2-ic17.0u3/lib/ia32:/home/cpu2006-1.2-ic17.0u3/lib/intel64:/home/cpu2006-1.2-ic17.0u3/sh10.2" Binaries compiled on a system with 1x Intel Core i7-4790 CPU + 32GB RAM memory using Redhat Enterprise Linux 7.2 Transparent Huge Pages enabled by default Filesystem page cache cleared with: shell invocation of 'sync; echo 3 > /proc/sys/vm/drop_caches' prior to run runspec command invoked through numactl i.e.: numactl --interleave=all runspec Base Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks: icpc -m64 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Base Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 -nofor_main 436.cactusADM: -DSPEC_CPU_LP64 -nofor_main 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 447.dealII: -DSPEC_CPU_LP64 450.soplex: -DSPEC_CPU_LP64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 -nofor_main 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX 482.sphinx3: -DSPEC_CPU_LP64 Base Optimization Flags ----------------------- C benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -qopt-mem-layout-trans=3 C++ benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -qopt-mem-layout-trans=3 Fortran benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch Benchmarks using both Fortran and C: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -qopt-mem-layout-trans=3 Peak Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks (except as noted below): icpc -m64 450.soplex: icpc -m32 -L/opt/intel/compilers_and_libraries_2017/linux/lib/ia32 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Peak Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 -nofor_main 436.cactusADM: -DSPEC_CPU_LP64 -nofor_main 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 447.dealII: -DSPEC_CPU_LP64 450.soplex: -D_FILE_OFFSET_BITS=64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 -nofor_main 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX 482.sphinx3: -DSPEC_CPU_LP64 Peak Optimization Flags ----------------------- C benchmarks: 433.milc: basepeak = yes 470.lbm: basepeak = yes 482.sphinx3: basepeak = yes C++ benchmarks: 444.namd: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -fno-alias -auto-ilp32 -qopt-mem-layout-trans=3 447.dealII: basepeak = yes 450.soplex: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -qopt-malloc-options=3 -qopt-mem-layout-trans=3 453.povray: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll4 -qopt-mem-layout-trans=3 Fortran benchmarks: 410.bwaves: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch 416.gamess: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll2 -inline-level=0 -scalar-rep- 434.zeusmp: basepeak = yes 437.leslie3d: Same as 410.bwaves 459.GemsFDTD: Same as 410.bwaves 465.tonto: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll4 -auto -inline-calloc -qopt-malloc-options=3 Benchmarks using both Fortran and C: 435.gromacs: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -qopt-prefetch -auto-ilp32 -qopt-mem-layout-trans=3 436.cactusADM: basepeak = yes 454.calculix: basepeak = yes 481.wrf: basepeak = yes The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/Intel-ic17.0-official-linux64-revF.html http://www.spec.org/cpu2006/flags/Lenovo-Platform-Flags-V1.2-SKL-E.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic17.0-official-linux64-revF.xml http://www.spec.org/cpu2006/flags/Lenovo-Platform-Flags-V1.2-SKL-E.xml SPEC and SPECfp are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 2006-2017 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Dec 27 12:05:22 2017 by CPU2006 ASCII formatter v6932. Originally published on 26 December 2017.